GN-11 angular cli to 1.7.3 upgraded
diff --git a/package.json b/package.json
index 99e09a1..3c430f8 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "zone.js": "^0.8.4"
   },
   "devDependencies": {
-    "@angular/cli": "1.6.1",
+    "@angular/cli": "1.7.3",
     "@angular/compiler-cli": "^4.0.0",
     "@types/jasmine": "2.5.38",
     "@types/node": "~6.0.60",